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<span class="type">Item</span><span class="space"> </span><span class="codenumber">3</span><span class="period">.</span>
</h4>
<p>From the table use the Delay property to deduce that</p>
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\begin{equation*}
y(t)=5t^2+10(t-1)\,u(t-1)
\end{equation*}
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